Nathan Allen, MD - Medicare Emergency Medicine in Billings, MT

Nathan Allen, MD is a medicare enrolled "Emergency Medicine" physician in Billings, Montana. He went to University Of Texas Southwestern Medical School At Dallas and graduated in 2007 and has 17 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Billings Clinic and his current practice location is 2800 10th Ave N, Billings, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 238-2500.

Nathan Allen is licensed to practice in Texas (license number N9997) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1356676878.

Contact Information

Nathan Allen, MD
2800 10th Ave N,
Billings, MT 59101-0703
(406) 238-2500
Not Available

Map and Direction




Physician's Profile

Full NameNathan Allen
GenderMale
SpecialityEmergency Medicine
Experience17 Years
Location2800 10th Ave N, Billings, Montana
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Nathan Allen attended and graduated from University Of Texas Southwestern Medical School At Dallas in 2007
  NPI Data:
  • NPI Number: 1356676878
  • Provider Enumeration Date: 10/16/2009
  • Last Update Date: 02/08/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6709070014
  • Enrollment ID: I20150814012662

Medical Identifiers

Medical identifiers for Nathan Allen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356676878NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 125052986 (Illinois)Secondary
2080P0204XPediatrics - Pediatric Emergency Medicine N9997 (Texas)Secondary
207P00000XEmergency Medicine N9997 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Billings ClinicBillings, MTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Billings Clinic6002993516677

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Nathan Allen allows following entities to bill medicare on his behalf.
Entity NameBillings Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326104845
PECOS PAC ID: 6002993516
Enrollment ID: O20080430000212

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Nathan Allen is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Nathan Allen, MD
1504 Taub Loop, Ben Taub Emergency Center,
Houston, TX 77030-1608

Ph: () -
Nathan Allen, MD
2800 10th Ave N,
Billings, MT 59101-0703

Ph: (406) 238-2500

Reviews and Comments


Emergency Medicine Doctors in Billings, MT

Dr. Mark David Schaefer, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1233 N 30th St, Billings, MT 59101
Phone: 406-237-4116    
Ty Anderson, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1233 N 30th St, Billings, MT 59101
Phone: 406-237-4116    Fax: 406-237-4125
Richard Lammers, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1233 N 30th St, Billings, MT 59101
Phone: 406-237-4116    Fax: 406-237-4125
Deniz Tek, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1233 N 30th St, Billings, MT 59101
Phone: 406-237-4116    Fax: 406-237-4125
Jedediah Owen Walker, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2800 10th Ave N, Billings, MT 59101
Phone: 406-238-2500    
James Evan Buchan, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1233 N 30th St, Billings, MT 59101
Phone: 406-237-4116    Fax: 406-237-4125
Samuel Leon Paczkowski, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1233 N 30th St, Billings, MT 59101
Phone: 406-237-4116    Fax: 406-237-4125

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.